The supply engine in my view is broke. I'm playing the 1863 scenario as the Union and by May 63 I'm practiacally starving for supplies, even afetr reducing depots to the bare minimum. Ok I thought - I can at least salvage this by going to preferences and upping the 'free' supply. It isn't working. No matter what number I input, it doesn't get added to my overall supply. Please see attached saved game file.